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Luxury Storage

Music: 

R.E.M. - Talk About The Passion

My friend happened to give us a 4 drawer grey parts bin so I decided to build some shelves and an easier to reach space for all the day-to-day rack screws and fasteners, Velcro, dinguses and connectors and whatever.

I'm transitioning my mindset from a fully-stocked laptop bag ready to go with all my stuff to that of a more stationary workbench because I will rarely have to just "get up, grab my bag and go" like I could have to do now. I can even just reach that TI calculator and do the calculation faster than I can go to the KDE menu and launch kcalc on the rare occasions I need it.

The answer is absolutely almost never "zip ties or twist ties". That's why the top two drawers are just Velcro.

This on the other hand is just over the top wasteful storage hubris:

Unfortunately the drawers are exactly too shallow to have the cover with handy glued-in map on the iFixit kit, but luckily it sticks to the side just fine. You know iFixit has PDFs that print out to exactly fit inside this screwdriver kit, right?

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Rollaway

Music: 

I've set up one of the racks with some finish ply as a roll away bench surface that I can pull out temporarily to use machines like the Atari and Commodore 8-bits without having them wired into the henge all the time.

All the cables and power supplies are convenient so it's quick to just drop a machine down and start messing around:

The project I want to do turns out to be a lot more homework than just "plug it in, turn it on, go!". To use a serial port it's recommended to make a boot disk for whatever DOS you prefer and write a tool to load and configure your specific device driver. Then you can run your terminal program.

I got some reading to do on that one. I can't even figure out how to launch a thing through MyDOS.

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Atari Video Is Finally Solved

Music: 

Getting video off my Atari 1040STf has been a real journey. The general consensus is that high-res mono will work on any monitor, and then for color you'll just make a composite mod cable coming off your standard Atari monitor port. The trouble is that composite video is only on that port if you have an RF modulator, so either STFM or STE so that wasn't really an option. When I got the ST I bought a Truemouse USB dingus and a DIN 13 to VGA, but that thing never worked. It's likely I immediately smoked it, I'm not really sure what the deal is there, but I just figured I needed something Special even for mono. I've seen videos of people using Mono on an LCD but figured they had some scaler going on.

While all this was happening I joined the kickstarter for the Checkmate IPS monitor. This thing is a /monster/ and I love it, but a main factor in my decision was its advertised support for 15khz video produced by the ST's color mode. However it wasn't clear that that support relies on having composite video. The VGA port is unfortunately 35Khz only. Not their fault, it does what it says on the tin. The tin is just ambiguous ;-)

While I was poring over various methods to fix all this I did, after watching Rees' shootout videoactually get an OSSC Pro, which was definitely the right move. However totally unrelated to that searching this video by BackOfficeShow popped up from 8 years ago and sparked what would become the answer. Big shout out. I'm a long time subscriber but never came across this one. Basically you can just passively wire an Atari DIN-13 to a VGA cable directly and it'll just work, at least for mono since again, 15Khz sync for the color mode. But I had the OSSC on the way and his switch seemed like it ought to just work. I just need to order a switch and a 13 pin DIN port or rip the one off my non-functional $9 Atari -> VGA dingus.

While digging around looking for "extra" cables it dawned on me that I thought I had a monitor switchbox, and indeed, here it is with the ST:

This box is a Practical Solutions Monitor Master, is designed to have two monitors plugged in and switch a single inbound signal between them. It's got a single latching switch at the front, and a permanently attached monitor cable to the computer, two monitor-out ports, mono audio out and composite out on the back.

Turns out the switch inside is a 6 way 2 pole switch which is more than enough space to do what I need to switch. What I ended up doing was to pull out the composite connector and use that hole to run my VGA cable out of. The switch very helpfully has pins on the top side for each of the sets of switched connections, so I was able to use the "left" side for the R, G and B/Mono signals and one of the other pairs for the mono detect line, which basically just grounds the mono detect wire when the button is latched. Oh and I had to lift the signal pin for the audio and run that separately. Of everything I feel this connection is the most tenuous. If I do it over again I would leave the audio switch intact and wire that up through the board as normal.

Rather than remove the switch or modify the internals in any way, I just bypassed the on-board connector altogether and only used the board for the ground plane. I just have dupont connectors connecting to the ST-side cable and then soldered to the appropriate switch pins. This means my signals are going all over the place, and probably bad things will happen if you plug a monitor into one of the monitor ports while it's configured this way, but it's also quickly reversible. Just rip out my crappy wiring and plug the cable into the original connector and you're good to go.

Here's kind of a demo:


The man I bought this collection from had color and mono monitors, and obviously bought a monitor switchbox because he always had the good toys. It's kind of important to me to maintain and recreate the original workflow for this machine. A couple of my major goals are to use the original ICD hard disk enclosure (with a BlueSCSI, I'm not a madman) and the Spectre GCR cartridge. I remember this machine in this configuration from the late '80s and early '90s, so I want to get it fully up and running as original as I can.

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Cabling Peeves

Music: 

Jan Beta

Consider this a "Before" post for an upcoming weekend project I'll have to do. Traditionally that's what the Thanksgiving long weekend is for.

I'm a big believer in having relatively tidy cabling. There's definitely just masses of wires in my life. But if you have a solid base of sanely cable managed stuff it makes it pretty easy to just tidy up the important stuff and brush all the random knots of cables into a drawer because if they mattered they'd be cable managed.

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5 Minute Network Cable Walkthrough

Music: 

Romeo Void - S.O.S.

This is not a "general purpose" guide for people to learn how to make network cables. I'm sure there are better guides with better methods and videos and whatnot. This is not a technique super-guide. If you find it and it's useful, great!

K, so here's us putting an RJ-45 end on a CAT-6 cable.

Strip about 1.5-2 inches of jacket from the cable. In the world of pass-through connectors you're not really penalized anymore for making everything a bit "too long". It's easier the more slack you have.

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Suncom Starfighter Joystick

Music: 

Wipeout XL

The other day I found a Suncom Starfighter joystick in my projects bin labeled as "needs repair, right and down only". I tested it and sure enough Up and Left didn't work at all unless you really push which I was unwilling to do. This isn't a joystick I ever had when I was a kid, but it's a real tank. It's the exact same internal design as the Tac-2 and other Suncom sticks. I definitely see why the Tac-2 is more popular with the much cooler ball-capped shiny metal stick. I remembered seeing Jan Beta repair one of these and went and grabbed that and a few other video guides.

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The Hubris of Monopolies

Music: 

JWZ's Gruntle Boot, Stomping On My Neck, Forever

I got a replacement cable modem this week due to a failure of the one I had. The field service tech mentioned he had rack mount brackets if I wanted, so I took him up on it so I could recover the shelf it was sitting on.

However, the design of my modem is stupid and pretentious, and must be laughed at. This is what you get from a company with no realistic competition at all. The designer was obviously a massive Battlestar fan.

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We've Officially Arrived

Music: 

We now have a Pong clone. It's a Unisonic Tournament 2000 and apparently it's a pretty obscure/unpopular one going by the lack of Youtube videos with > 100 views. Natalie found this beauty at the flea market complete with the gun, the manual and the original sale receipt from K-Mart in 1976. I don't think she even dusted it. It looks like it was opened, played with once and immediately put in the attic.

The gun is stamped Tiger Electronics, but it was sold before "The" Tiger Electronics is said to have formed. I'd be interested to see if that's how Tiger got started. I've seen guns from other Pong clone consoles that look pretty much identical to ours.

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This is going to be bothersome.

Music: 

Hey AI, craft an Instagram spearphishing campaign against XYZ secretary to the CEO of whatever based on her personal history and website browsing habits. Build a persona that is instantly noticed and followed by Cindi in Finance at Boeing and then direct her to a website or send her an email and it's game over.

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Dammit Stupid Tarriff Antennas

Music: 

I need one of these antennas but I don't know exactly which size I should get. So rather than just buy 3 of them a month ago I've been waffling :-) If I could get it to make solid contact without opening the case on this otherwise totally pristine boombox I'd just use the wire I have there now.

It doesn't have to look great it just needs to receive FM from the other room. These are both favorites of mine among the dozen or more radios we have scattered around the house and barn. When I took this picture I hadn't even cleaned them after bringing them both home for five whole bucks.









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